if (document.images)
{
  pic1= new Image(500,375); 
  pic1.src="img/PPC_large.JPG"; 

  pic2= new Image(500,375); 
  pic2.src="lg/pool2.JPG"; 

  pic3= new Image(500,375); 
  pic3.src="lg/pool3.jpg"; 
  
  pic4= new Image(500,375); 
  pic4.src="lg/pool_above.JPG"; 
  
  pic5= new Image(500,375); 
  pic5.src="lg/backyard.jpg";
  
  pic6= new Image(500,375); 
  pic6.src="lg/back_above.JPG"; 
  
  pic7= new Image(500,375); 
  pic7.src="lg/dock1.jpg"; 

  pic8= new Image(500,375); 
  pic8.src="lg/dock2.jpg"; 
  
  pic9= new Image(500,375); 
  pic9.src="lg/kit_bar2.JPG"; 

  pic10= new Image(500,375); 
  pic10.src="lg/kit_bar.JPG"; 
  
  pic11= new Image(500,375); 
  pic11.src="lg/kitchen.jpg"; 
  
  pic12= new Image(500,375); 
  pic12.src="lg/kitchen2.JPG"; 

  pic13= new Image(500,375); 
  pic13.src="lg/kitchen3.JPG"; 
  
  pic14= new Image(500,375); 
  pic14.src="lg/front_room.JPG"; 

  pic15= new Image(500,375); 
  pic15.src="lg/front_room2.JPG"; 

}